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Designation: the connector sleeves are intended for detachable flexible coupling of pneumatic units with the brake system of rolling stock or for intermediate of air channels.
Regulations: GOST 2593-2014 Connector sleeves of the railway rolling stock. Technical conditions.
Range of application: railway rolling stock and underground.
| Indicators | Indicators’ values according to dimension-types | ||||||||
| Connector sleeve R34 | Connector sleeve R34-1 | Connector sleeve R34-2 | Connector sleeve R34-3 | Connector sleeve R34-4 | Connector sleeve R34-5 | Connector sleeve R34-6 | Connector sleeve R34-7 | Connector sleeve R34-8 | |
| Connecting dimensions, d1 | G 1/2 — B | G 1/2 — B | G 1/2 — B | G 1/2 — В | G 1/2 — В | G 1/2 — В | G 1/2 — В | G 1/2 — В | G 1/2 — В |
| Maximal operating pressure of compressed air, MPa, up to | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 |
| Internal rubber sleeve’s diameter, d, mm | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Actual nominal size L, mm | 885 | 600 | 1300 | 1650 | 750 | 1400 | 1900 | 1800 | 1070 |
| Weight, kg, no more than | 2,2 | 1,8 | 2,9 | 3,5 | 2,0 | 3,1 | 3,9 | 3,7 | 2,5 |
